Compare Mfr Part # Quantity Available Series Package Product Status Programmable Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Package / Case Supplier Device Package

DS1337U+T&R IC RTC CLOCK/CALENDAR I2C 8UMAX

5848

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8V ~ 5.5V

-

0.6µA @ 1.3V ~ 1.8V

-40°C ~ 85°C

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-uMAX/uSOP

RV-8803-C7-32.768KHZ-3PPM-TA-QA IC RTC CLK/CALENDAR I2C 8SON

30268

Automotive, AEC-Q200

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer

1B

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.5V ~ 5.5V

-

0.35µA @ 3V

-40°C ~ 85°C (TA)

Surface Mount

8-WCDFN

8-SON (3.2x1.5)

RV-3149-C3-32.768KHZ-OPTION-B-TA-QC IC RTC CLK/CALENDAR SPI 10SON

10775

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger

2B, 8B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI, 4-Wire Serial

1.3V ~ 5.5V

-

1µA @ 3V

-40°C ~ 85°C (TA)

Surface Mount

10-VCDFN

10-SON (3.7x2.5)

RV-3129-C3-32.768KHZ-OPTION-B-TA-QC IC RTC CLK/CALENDAR I2C 10SON

9950

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger

2B, 8B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3V ~ 5.5V

-

1µA @ 3V

-40°C ~ 85°C (TA)

Surface Mount

10-VCDFN

10-SON (3.7x2.5)

DS1342U+T&R IC RTC CLOCK/CALENDAR I2C 8UMAX

13250

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8V ~ 5.5V

-

0.6µA ~ 0.7µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-uMAX/uSOP

DS1337S+T&R IC RTC CLK/CALENDAR I2C 8SOIC

7797

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8V ~ 5.5V

-

0.6µA @ 1.3V ~ 1.8V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

RV-8523-C3-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON

18967

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.2V ~ 5.5V

-

0.18µA @ 3V

-40°C ~ 85°C (TA)

Surface Mount

10-VCDFN

10-SON (3.7x2.5)

DS1672S-33+T&R IC RTC BINARY COUNTER I2C 8SOIC

5587

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Binary Counter

Trickle-Charger

-

Binary

Binary

I²C, 2-Wire Serial

2.97V ~ 3.63V

1.3V ~ 3.63V

500µA @ 3.63V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL12026IBZ-T IC RTC CLK/CALENDAR I2C 8SOIC

9963

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Leap Year

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

10µA ~ 20µA @ 2.7V ~ 5.5V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

RV-3032-C7-32.768KHZ-2.5PPM-TA-QC IC RTC TEMPERAT CLK/CAL I2C 8SON

11022

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump

16B, 32B

HH:MM:SS:100th (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3V ~ 5.5V

-

210nA @ 3V

-40°C ~ 105°C (TA)

Surface Mount

8-WCDFN

8-SON (3.2x1.5)

DS1307Z+T&R IC RTC CLK/CALENDAR I2C 8SOIC

6854

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Leap Year, NVSRAM, Square Wave Output

56B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

4.5V ~ 5.5V

2V ~ 3.5V

200µA @ 5V

0°C ~ 70°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

RV-3129-C3-32.768KHZ-OPTION-B-TB-QA IC RTC CLK/CALENDAR I2C 10SON

25224

Automotive, AEC-Q200

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger

2B, 8B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3V ~ 5.5V

-

1µA @ 3V

-40°C ~ 125°C (TA)

Surface Mount

10-VCDFN

10-SON (3.7x2.5)

RV-3032-C7-32.768KHZ-2.5PPM-TA-QA IC RTC TEMPERAT CLK/CAL I2C 8SON

4114

Automotive, AEC-Q200

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump

16B, 32B

HH:MM:SS:100th (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3V ~ 5.5V

-

210nA @ 3V

-40°C ~ 105°C (TA)

Surface Mount

8-WCDFN

8-SON (3.2x1.5)

DS1394U-33+T&R IC RTC CLK/CALENDAR SPI 10UMAX

13197

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output, Trickle-Charger

-

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

SPI

2.97V ~ 5.5V

1.3V ~ 5.5V

175µA @ 2.97V ~ 5.5V

-40°C ~ 85°C

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-uMAX/uSOP

DS1340U-33+T&R IC RTC CLOCK/CALENDAR I2C 8UMAX

9840

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Leap Year, Trickle-Charger

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.97V ~ 5.5V

1.3V ~ 5.5V

150µA @ 5.5V

-40°C ~ 85°C

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-uMAX/uSOP

  • DS1337U+T&R

    IC RTC CLOCK/CALENDAR I2C 8UMAX

    Details
  • RV-8803-C7-32.768KHZ-3PPM-TA-QA

    IC RTC CLK/CALENDAR I2C 8SON

    Details
  • RV-3149-C3-32.768KHZ-OPTION-B-TA-QC

    IC RTC CLK/CALENDAR SPI 10SON

    Details
  • RV-3129-C3-32.768KHZ-OPTION-B-TA-QC

    IC RTC CLK/CALENDAR I2C 10SON

    Details
  • DS1342U+T&R

    IC RTC CLOCK/CALENDAR I2C 8UMAX

    Details
  • DS1337S+T&R

    IC RTC CLK/CALENDAR I2C 8SOIC

    Details
  • RV-8523-C3-32.768KHZ-20PPM-TA-QC

    IC RTC CLK/CALENDAR I2C 10SON

    Details
  • DS1672S-33+T&R

    IC RTC BINARY COUNTER I2C 8SOIC

    Details
  • ISL12026IBZ-T

    IC RTC CLK/CALENDAR I2C 8SOIC

    Details
  • RV-3032-C7-32.768KHZ-2.5PPM-TA-QC

    IC RTC TEMPERAT CLK/CAL I2C 8SON

    Details
  • DS1307Z+T&R

    IC RTC CLK/CALENDAR I2C 8SOIC

    Details
  • RV-3129-C3-32.768KHZ-OPTION-B-TB-QA

    IC RTC CLK/CALENDAR I2C 10SON

    Details
  • RV-3032-C7-32.768KHZ-2.5PPM-TA-QA

    IC RTC TEMPERAT CLK/CAL I2C 8SON

    Details
  • DS1394U-33+T&R

    IC RTC CLK/CALENDAR SPI 10UMAX

    Details
  • DS1340U-33+T&R

    IC RTC CLOCK/CALENDAR I2C 8UMAX

    Details

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